This 20000RPM Electric Nail Drill Machine Nail Art Manicure Pedicure Black is new and high quality， never used. It is professional electric nail machine with easy to use dialing speed control. Sleak design for comfort grip and comes with a stand for the machine and a foot pedal for easy operation.                                    Features             New in retail box package<br>Compact handpiece easy to grip<br>Handpiece hold grinding head by mechanical clamping way， holding more reliable <br> Handpiece with heat sink， unwarming for long time using<br>Professional Electric Nail Machine with easy to use dialing speed control<br>Forward and reverse operation switch<br>Rotation speed reaches up to 20，000 RPM<br>Extremely quiet and smooth， no vibration when using<br>The drill can be controlled by foot pedal / main machine speed control<br>Foot pedal for easy operation and comfort<br>Good for pedicure and manicure<br>The nail file can be used for natural as well as artificial nails<br>For professional salon use or home use<br>                                                            Specifications                          Power supply size           5.31 x 5.12 x 3.31 inch / 13.5 x 13 x 8.4 cm (L x W x H)        <br>          Handpiece size          5.39 x 1.06 inch / 13.7 x 2.7 cm (L x Dia)        <br>          Sanding bands size           0.24 x 0.31 x 0.51 inch / 0.6 x 0.8 x 1.3 cm (Inner dia x Outer dia x L)        <br>          Foot pedal cable length          55.91 inch / 142 cm        <br>          Power supply cable length          65 inch / 165 cm        <br>          Cord of Handpiece length          29.53-63.0 inch / 75-160 cm        <br>          Package size          9.65 x 8.07 x 3.82 inch / 24.5 x 20.5 x 9.7 cm        <br>          Main (power supply & control) part:                  <br>          Rated voltage range           100-120V 60 Hz        <br>          Output rated voltage           DC 0-13V        <br>          Output current           1.5A        <br>          Shell Material          Plastic        <br>          Handpiece (motor) part:                  <br>          Working voltage           DC 0-13V        <br>          Rated current           1.5A        <br>          Rated speed           0 -20000 rpm        <br>          Material          Steel        <br>                                                              Package Includes             1 x Main (power supply & control)<br>1 x Handpiece<br>6 x Metal Grinding Drill Bit<br>6 x Sanding bands<br>1 x Foot Pedal Power Control<br>1 x Purple Silicon Stand<br>1 x English Manual<br>                                                            Extra Info            Installation and wire connection:<br>Connect the 5-pin plug of the portable hand piece to the Output socket at the main panel<br>Connect the pedal switch to the FOOT socket<br>Select proper drill bit according to actual requirements， and fasten it into the front of the portable grinding head<br>Switch the speed control to the left(Min)<br>Connect with the main source power<br>Operation:<br>1.Press the function switch to HAND for manual control，the indicator will be on and the grinding head starts to moving slowly<br> 2.Turn the SPEED CONTROL to the right to accelerate the grinding head<br>3.When the function switch is pressed to FOOT， step on the pedal and the machine starts to work (foot switch is optional)<br>The turning directions can be swapped. FWD means clockwise direction and REV means counterclockwise direction<br>Adjust the speed of the grinding head within a reasonable range<br>Please adjust the handpiece to lowest speed before changing forward/backward direction<br>Instructions:<br>Don&acute;t change the turning directions too frequently， otherwise， it will damage the grinding head<br>Turn the SPEED CONTROL counterclockwise to decelerate the grinding head the minimum before turning off and switch the main power source to 0<br>After operation， put the grinding head on the top of the main panel<br>While the grinding head is in operation， never pull out the 5-pin plug of the portable grinding head<br>For long idle time. please disconnect the source power<br>Any unauthorized disassembling of the product is prohibited